Add py-mnemonic 0.17, implementation of Bitcoin BIP-0039.

svn path=/head/; revision=451806

security/Makefile

@@ -908,6 +908,7 @@
     SUBDIR += py-mcrypt
     SUBDIR += py-mhash
     SUBDIR += py-mixbox
+    SUBDIR += py-mnemonic
     SUBDIR += py-oauth2client
     SUBDIR += py-oauthlib
     SUBDIR += py-onetime

security/py-mnemonic/Makefile

@@ -0,0 +1,20 @@
+# Created by: Emanuel Haupt <ehaupt@FreeBSD.org>
+# $FreeBSD$
+
+PORTNAME=	mnemonic
+PORTVERSION=	0.17
+CATEGORIES=	security python
+MASTER_SITES=	CHEESESHOP
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	ehaupt@FreeBSD.org
+COMMENT=	Implementation of Bitcoin BIP-0039
+
+LICENSE=	MIT
+
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbkdf2>=1.3:security/py-pbkdf2
+
+USES=		python
+USE_PYTHON=	autoplist distutils
+
+.include <bsd.port.mk>

security/py-mnemonic/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1507061403
+SHA256 (mnemonic-0.17.tar.gz) = 5636ec318c2abb7d1e54b557d1822843d662008099f1588cc3ee2979c8ea06c3
+SIZE (mnemonic-0.17.tar.gz) = 21847

security/py-mnemonic/pkg-descr

@@ -0,0 +1,8 @@
+This BIP describes the implementation of a mnemonic code or mnemonic sentence (a
+group of easy to remember words) for the generation of deterministic wallets.
+
+It consists of two parts: generating the mnenomic, and converting it into a
+binary seed. This seed can be later used to generate deterministic wallets using
+BIP-0032 or similar methods.
+
+WWW: https://github.com/trezor/python-mnemonic